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Gross square footage (GSF)

The total square footage of a building, including all areas like corridors and mechanical rooms, both usable and unusable.

GSF measures the total area within a building's exterior walls, including all spaces, essential for calculating construction costs, real estate valuation, and compliance with zoning regulations.

Used in a sentence

The gross square footage of the building includes all areas within the exterior walls.

Synonyms/variation
  • GSF

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